TPS62742: Buck with higher output current than 400mA TPS62742

Al Wang

Part Number: TPS62742

Hello,

We are thinking about use TPS62742 for sensor nodes design, we like its ability to control LOAD supply for sensors. But it only has 400mA total current output, which we assume is shared between Vout and LOAD. Do you know of similar controlled buck with higher Iout current and small footprint?

Many thanks,

Albert

5 months ago

0 Moheddin Pasha Shaik 5 months ago

TI__Genius 16250 points

Hello Albert,

Thank you for using E2E,

We don't have device like TPS62742 with higher output current.

We do have device with higher output current with lower IQ even with smaller package but there is no CTRL & LOAD pin, in this case you need to use a separate LDO for this functionality.

I would recommend the below device with higher output current with lower IQ & smaller package.

https://www.ti.com/product/TPS62840

https://www.ti.com/product/TPS62843

Thank you & regards,

Moheddin.

0 Al Wang 5 months ago in reply to Moheddin Pasha Shaik

Prodigy 60 points

Hi, Moheddin,

Thank you for your kind response. How about any LDO with higher Iour and CTRL/LOAD with small footprint?

Regards,

Albert

0 Moheddin Pasha Shaik 5 months ago in reply to Al Wang

TI__Genius 16250 points

Hello Albert,

Al Wang said:
How about any LDO with higher Iour and CTRL/LOAD with small footprint?

This is something that can be answered by LDO team.

Let me assign it the respective team.

Thank you & regards,

Moheddin.

0 Erin Thibeault 5 months ago in reply to Moheddin Pasha Shaik

TI__Expert 6570 points

Thanks Moheddin!

Hi Al,

I will check in with the team and get back to you.

BR,

Erin

Power management

Power management forum

TPS62742: Buck with higher output current than 400mA TPS62742